.NET: Add AIAgent implementation for GitHub Copilot SDK (#3395)
* Initial plan
* Add GitHub Copilot SDK AIAgent implementation with tests
Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com>
* Add projects to solution and fix sample imports
Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com>
* Improve pragma comment clarity in GithubCopilotAgentThread
Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com>
* Address PR feedback: internal constructor/setter, remove CopilotClientOptions ctor, streaming improvements, better sample, container warning
Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com>
* Add ownsClient parameter to allow caller control over client disposal
Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com>
* Fix unit tests by removing await using to avoid StreamJsonRpc disposal issues
Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com>
* Fix file encoding: add UTF-8 BOM to Program.cs
Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com>
* Fix dotnet-format errors: UTF-8 BOM, remove unused logger, add this qualifier, remove unnecessary usings
Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com>
* Fix test file encoding and remove redundant cast
Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com>
* Add AsAIAgent extension methods for CopilotClient with tests
Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com>
* Remove IL suppressions, use TryComplete for channel writer, remove TCS from streaming
Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
* Keep session alive across calls, add tools overload, add tests
Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
* Revert session persistence changes - sessions dispose after each call
Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
* Add CreatedAt property mapping using DateTimeOffset.UtcNow
Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
* Add DataContent handling via temp files and attachments
Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
* Fix formatting: remove extra indentation, simplify Path references, remove unused using
Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
* Refactor: extract helper methods to reduce duplication in DataContent handling
Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
* Updated sample and session config mapping
* Added instructions parameter
* Updated README
* Address PR feedback: reorder params, optimize dictionary, update prefix, remove InternalsVisibleTo, update sample prompts, add defaults
Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
* Remove StreamJsonRpc reference from sample project
Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
* Fix parameter ordering: tools now after description, rename to s_mediaTypeExtensions, simplify extension logic, update prompts, fix test expectations
Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
* Fix streaming prompt: change Python to C# for Fibonacci example
Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
* Handle all SDK events, add UsageContent support, fix model name, remove AutoStart, add using for Channels
Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
* Resolved build errors
* Addressed comments
* Small fix
* Addressed comment
* Small fix
* Addressed comments
* Added integration tests
* Small update
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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com>
Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com>
Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
Copilot